arXiv · 1007.2817
The fractional volatility model: No-arbitrage, leverage and risk measures
Abstract
Based on a criterium of mathematical simplicity and consistency with empirical market data, a stochastic volatility model has been obtained with the volatility process driven by fractional noise. Depending on whether the stochasticity generators of log-price and volatility are independent or are the same, two versions of the model are obtained with different leverage behavior. Here, the no-arbitrage and incompleteness properties of the model are studied. Some risk measures are also discussed in this framework.
Explore related subjects
Keep this discovery
R. Vilela Mendes, Maria João Oliveira. 2010-07-16. The fractional volatility model: No-arbitrage, leverage and risk measures. https://arxiv.org/abs/1007.2817
Cite the original work for its findings. Save a collection to share your selection of sources.